Re:Physicists Observe ‘Unobservable’ Quantum Phase Transition
by marginalia_nu on Tuesday September 12, 2023 @07:48AM
(#37479614)
It doesn't rule out non-local interactions as in general we can rule out local non-hidden variables but not global ones.
What these party-pooper theorems do is largely rule out being able to differentiate non-local interactions from local interactions... which doesn't mean they don't exist, but if they do, there's large pieces of the puzzle missing before we can show they do.
What these party-pooper theorems do is largely rule out being able to differentiate non-local interactions from local interactions... which doesn't mean they don't exist, but if they do, there's large pieces of the puzzle missing before we can show they do.